Investors in Tokyo welcomed a sudden shift in U.S. policy when President Donald Trump delayed his two‑week deadline to target Iran's civilian infrastructure. The pause removed a major geopolitical risk, prompting the Nikkei and broader Japanese equity indices to edge higher.

Market analysts linked the rally to the removal of a war‑risk premium that had been depressing risk‑on assets across Asia. Traders noted that the cease‑fire sentiment eased currency pressure on the yen, allowing exporters to regain footing after weeks of volatility.

Corporate earnings outlook also brightened, as manufacturers and tech firms anticipated steadier demand without the specter of sanctions or supply disruptions. The brief lull in tension gave fund managers room to rotate back into growth‑focused Japanese shares that had been sidelined.

Overall, the episode underscores how swiftly foreign policy moves can reshape regional markets. With the immediate threat receded, investors can now focus on domestic drivers rather than geopolitical headlines.